diff options
| author | Daniel Stone <daniels@collabora.com> | 2018-04-24 21:27:47 +0100 |
|---|---|---|
| committer | Adam Jackson <ajax@redhat.com> | 2018-04-24 16:59:08 -0400 |
| commit | c593d843f6305dd8bc5fa7762273d319a223abc4 (patch) | |
| tree | 25982c5c41eb29d8954ff10f240dc3fe9cb749bc | |
| parent | 54ac09717cd8c49259f53a4a227d903ebe8e0a32 (diff) | |
dri3: Don't call vfuncs on old DRI3 screens
Only call the get_supported_modifiers vfunc if the DRI3 screen struct is
sufficiently new.
Signed-off-by: Daniel Stone <daniels@collabora.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
| -rw-r--r-- | dri3/dri3_screen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/dri3/dri3_screen.c b/dri3/dri3_screen.c index 23e33f401..a1d6f47dd 100644 --- a/dri3/dri3_screen.c +++ b/dri3/dri3_screen.c @@ -171,7 +171,7 @@ cache_formats_and_modifiers(ScreenPtr screen) if (!info) return BadImplementation; - if (!info->get_formats || !info->get_modifiers) { + if (info->version < 2 || !info->get_formats || !info->get_modifiers) { ds->formats = NULL; ds->num_formats = 0; ds->formats_cached = TRUE; |